/*
 * Copyright 2006 Matt Jensen
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package org.spectaql;

/**
 * <p>
 * <code>QueryBuilder</code> defines the public interface to a query callback. Clients build dynamic queries by
 * implementing this interface (usually with the help of {@link QueryCallbackSupport} and interacting with the
 * {@link QueryContext} object that is supplied to the {@link #buildQuery(QueryContext)} method.
 * </p>
 */
public interface QueryCallback
{
    /**
     * <p>
     * Build a query using a given query context.
     * </p>
     *
     * @param context the query context.
     * @return {@link Object} query object.
     */
    Query buildQuery(QueryContext context);
}
